| 鲻鱼胃肠道内分泌细胞免疫组织化学的定位 |
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| 引用本文： | 方永强.鲻鱼胃肠道内分泌细胞免疫组织化学的定位[J].水产学报,2002,26(6):481-485. |
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| 作者姓名： | 方永强 |
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| 作者单位： | 1. 国家海洋局第三海洋研究所,福建,厦门,361005
2. 福建海洋研究所,福建,厦门,361012 |
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| 基金项目： | :福建省重中之重资助项目 |
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| 摘 要： | 用7种哺乳类胃肠激素抗体对鲻鱼消化道内分泌细胞进行免疫组织化学定位。结果表明5-HT、SST、VIP、GAS和P物质免疫活性内分泌细胞均存在于鲻鱼胃肠粘膜中，而胰高血糖素和胰岛则显免疫阴性反应。文中还描述了鲻鱼胃肠道免疫活性内分泌细胞的形态学特点及在胃肠各部的分布密度，并对其可能的分泌方式和功能进行了讨论。
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| 关 键 词： | 胃肠道 内分泌细胞 鲻鱼 免疫组织化学 胃肠激素 |
| 文章编号： | 1000-0615(2002)06-0481-05 |
| 收稿时间： | 2014/3/31 0:00:00 |
| 修稿时间： | 2002年2月8日 |
Immunohistochemical localization of endocrine cells in gastrointestinal tract of Mugil cephalus |
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| FANG Yong qiang.Immunohistochemical localization of endocrine cells in gastrointestinal tract of Mugil cephalus[J].Journal of Fisheries of China,2002,26(6):481-485. |
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| Authors: | FANG Yong qiang |
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| Institution: | Institute of Oceanography, State Oceanic Administration, Xiamen361005, China |
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| Abstract: | Gut hormones immunoactivities were studied in the gut of grey mullet ( Mugil cephalus L. ) using
ant isera against mammalian 5..hydroxytryptamine ( 5..HT) , somatostatin ( SST) , gastrin ( GAS) , P substance,
vasoactive intestinal peptide ( VIP) , insulin and glucagon. 5..HT, SST, VIP, GAS, P substance immunoactive
cells were detected in the gastroenteric muco sa of grey mullet, but the immunoactivity of glucagon and insulin in
the gut mucosa was not detected.
In the present paper, the morphological characteristics and the distribution density in all stomach intestinal
segments of immunoreactive endocrine cells in the gastrointestinal tract were described. At the same time, the
possible way of secretion and the physiological function of these endocrine cells were discussed. |
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| Keywords: | Mugil cephalus immunohistochemistry gastrointestinal hormones |
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